modules/lua/libs/video.c

   1 /*****************************************************************************
   2  * video.c: Generic lua interface functions
   3  *****************************************************************************
   4  * Copyright (C) 2007-2008 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Antoine Cellerier <dionoea at videolan tod org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #ifndef  _GNU_SOURCE
  28 #   define  _GNU_SOURCE
  29 #endif
  30
  31 #ifdef HAVE_CONFIG_H
  32 # include "config.h"
  33 #endif
  34
  35 #include <vlc_vout.h>
  36
  37 #include "../vlc.h"
  38 #include "../libs.h"
  39 #include "input.h"
  40 #include "variables.h"
  41
  42 /*****************************************************************************
  43  * Vout control
  44  *****************************************************************************/
  45 static int vlclua_fullscreen( lua_State *L )
  46 {
  47     vout_thread_t *p_vout;
  48     int i_ret;
  49
  50     input_thread_t * p_input = vlclua_get_input_internal( L );
  51     if( !p_input ) return vlclua_error( L );
  52
  53     p_vout = input_GetVout( p_input );
  54     if( !p_vout )
  55     {
  56         vlc_object_release( p_input );
  57         return vlclua_error( L );
  58     }
  59
  60     i_ret = vlclua_var_toggle_or_set( L, p_vout, "fullscreen" );
  61
  62     vlc_object_release( p_vout );
  63     vlc_object_release( p_input );
  64     return i_ret;
  65 }
  66
  67 /*****************************************************************************
  68  *
  69  *****************************************************************************/
  70 static const luaL_Reg vlclua_video_reg[] = {
  71     { "fullscreen", vlclua_fullscreen },
  72     { NULL, NULL }
  73 };
  74
  75 void luaopen_video( lua_State *L )
  76 {
  77     lua_newtable( L );
  78     luaL_register( L, NULL, vlclua_video_reg );
  79     lua_setfield( L, -2, "video" );
  80 }